The eGFR may also be affected by a variety of drugs, such as gentamicin, cisplatin, and cefoxitin that increase creatinine levels, and by any condition that decreases blood flow to the kidneys. The calculation for eGFR is intended to be used when kidney function and creatinine production are stable.
A standard chess board has 64 individual squares, but 204 squares if you count squares of all sizes. A regulation board consists of eight squares in each direction. Continue Reading.
Let's say the board is n x n squares and has x squares. n = 1 â x = 1 n = 2 â x = 1 + 4 = 5 n = 3 â x = 1 + 4 + 9 = 14 n = 4 â x = 1 + 4 + 9 + 16 = 32 There are always tÂ² squares made of t by t of the littlest squares. The general result is 1Â² + 2Â² + 3Â² + ...